#include"common/util.h"
#include"common/mylib.h"
#include<iostream>
common::util::util() {
	tmp = new common::mylib();
	std::cout <<"util:构造函数" << std::endl;
}


common::util::~util() {
	std::cout << "util:析构函数" << std::endl;
	delete tmp;
}

void common::util::ShowUtil() const{
	std::cout << "util:ShowUtil" << std::endl;
	tmp->SayHello();
}